don't think that because you have a small turbo, that it doesn't spin fast. It probably spins faster.
Could you post some pics of your nozzle setup, including position relative to the compressor face? If indeed you are not damaging your blades, then positioning may be key as to why. Many here have long held that spraying direct onto the blades is safe. A standing theory is that a river of fluid along the conduit wall is what causes blade damage.
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Michael Patton (aka Killerbee)
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